Tamper-proof lavatory and toilet unit



FIG. 1 is a perspective view of a tamper-proof lavatory and toilet unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

It is to be understood that fragmentarily shown grillwork pattern in FIGS. 1 and 2 is continuous through the areas indicated.___ 

The ornamental design for a tamper-proof lavatory and toilet unit, as shown and described. 